CAS Number2003-79-4
Synonyms3-carboxycarbostyril; 2-Oxoquinoline-3-carboxylic acid; 2-oxo-1,2-dihydroquinoline-3-carboxylic acid; 2-hydroxyquinoline-3-carboxylic acid; 2-Oxo-1,2-dihydro-3-quinolinecarboxylic acid; 2-Hydroxy-3-quinolinecarboxylic acid; 2-Hydroxyquinoline-3-carboxylicacid; 2-Oxo-1,2-dihydro-quinoline-3-carboxylic acid; 1,2-dihydro-2-oxo-3-quinolinecarboxylic acid; 1,2-dihydro-2-oxoquinoline-3-carboxylic acid
Molecular FormulaC10H7NO3
Molecular Weight189.17
Density1.4±0.1 g/cm3
Boiling Point440.9±45.0 °C at 760 mmHg
Melting Point> 300ºC
Appearanceoff-white-yellow
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 2003-79-4 |
| Catalog No. | 2A-9078185 |
| Chinese Name | 2-羟基-3-喹啉羧酸 |
| Synonyms | 3-carboxycarbostyril; 2-Oxoquinoline-3-carboxylic acid; 2-oxo-1,2-dihydroquinoline-3-carboxylic acid; 2-hydroxyquinoline-3-carboxylic acid; 2-Oxo-1,2-dihydro-3-quinolinecarboxylic acid; 2-Hydroxy-3-quinolinecarboxylic acid; 2-Hydroxyquinoline-3-carboxylicacid; 2-Oxo-1,2-dihydro-quinoline-3-carboxylic acid; 1,2-dihydro-2-oxo-3-quinolinecarboxylic acid; 1,2-dihydro-2-oxoquinoline-3-carboxylic acid |
| Molecular Formula | C10H7NO3 |
| Molecular Weight | 189.17 |
| Density | 1.4±0.1 g/cm3 |
| Boiling Point | 440.9±45.0 °C at 760 mmHg |
| Melting Point | > 300ºC |
| Appearance | off-white-yellow |
| Storage Condition | Room temperature, dry, sealed |
| HTC | 2933790090 |
| PubChem ID | 225070 |
| SMILES | O=C(O)c1cc2ccccc2[nH]c1=O |
| InChI | InChI=1S/C10H7NO3/c12-9-7(10(13)14)5-6-3-1-2-4-8(6)11-9/h1-5H,(H,11,12)(H,13,14) |
| InChI Key | XOQQVKDBGLYPGH-UHFFFAOYSA-N |
| Use of | health and chemical hazard data given on this sheet. Storage:Store in closed vessels. Section8. Exposure Controls / Personal protection Engineering Controls: Use only in a chemical fume hood. Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles. General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse. Section9. Physical and chemical properties Appearance:Not specified Boiling point:No data Melting point:No data Flash point:No data Molecular formula: C10H7NO3 Molecular weight: 189.2 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide, nitrogen oxides. Section11. Toxicological information Section12. Ecological information Section13. Disposal consideration Arrange disposal as special waste, by licensed disposal company, in consultation with local waste disposal authority, in accordance with national and regional regulations. Section14. Transportation information Non-harzardous for air and ground transportation. Section15. Regulatory information No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302, or have known CAS numbers that exceed the threshold reporting levels established by SARA Title III, Section 313. SECTION 16 - ADDITIONAL INFORMATION Safety Information Hazard Codes Xi HS Code 2933790090 Synthetic Route Ethyl 2-oxo-1,2... 85870-47-9 2-Oxoquinoline-... Literature: Shi, Jiandong; Xiao, Zili; Ihnat, Michael A.; Kamat, Chandrashekhar; Pandit, Bulbul; Hu, Zhigen; Li, Pui-Kai Bioorganic and Medicinal Chemistry Letters, 2003 , vol. 13, # 6 p. 1187 - 1189 2-Hydroxyquinol... 91301-03-0 2-Oxoquinoline-... Literature: Vijayalakshmi, S.; Rajendran, S. P. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1994 , vol. 33, # 2 p. 159 - 162 Piperidine Formylaniline 2-Oxoquinoline-... Literature: US4578381 A1, ; Precursor & DownStream Precursor 10 CAS#:85870-47-9 Ethyl 2-oxo-1,2... CAS#:91301-03-0 2-Hydroxyquinol... CAS#:110-89-4 Piperidine CAS#:529-23-7 Formylaniline DownStream 2 CAS#:73776-25-7 2-Chloroquinoli... CAS#:136812-19-6 2-chloroquinoli... |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 9.0% Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |
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